---> uname -a: Linux prd-centos8-robot-2c-8g-9695.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 560 5039 19 2097 6842 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:61:17:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe61:17bc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/26/2024 _x86_64_ (2 CPU) 01:21:46 LINUX RESTART (2 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 113.30 53.86 59.44 9760.11 40507.68 01:24:01 AM 110.20 4.10 106.10 67.84 8223.89 01:25:01 AM 46.89 0.58 46.31 26.26 4235.41 01:26:01 AM 6.00 0.82 5.18 125.02 158.80 01:27:01 AM 55.41 0.20 55.21 9.33 5612.26 01:28:01 AM 13.23 0.00 13.23 0.00 2245.38 01:29:01 AM 2.13 0.03 2.10 0.67 152.47 01:30:01 AM 0.33 0.00 0.33 0.00 13.81 01:31:01 AM 0.15 0.00 0.15 0.00 1.78 01:32:01 AM 3.05 0.23 2.82 33.86 110.83 01:33:01 AM 25.67 0.45 25.22 48.38 1203.90 Average: 34.22 5.48 28.74 915.52 5678.55 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 5417588 7024496 2464844 31.27 2688 1799520 786348 8.80 186628 1998592 98884 01:24:01 AM 5157116 6974964 2725316 34.57 2688 1996628 783332 8.77 189480 2200320 114264 01:25:01 AM 5200260 7019236 2682172 34.03 2688 1997052 744132 8.33 211128 2130940 14756 01:26:01 AM 5287836 7097120 2594596 32.92 2688 1987340 667472 7.47 217492 2036596 4 01:27:01 AM 5078180 7074284 2804252 35.58 2688 2167460 662728 7.42 236100 2200628 58288 01:28:01 AM 5076140 7072256 2806292 35.60 2688 2167476 662728 7.42 236120 2202880 8 01:29:01 AM 5029172 7027888 2853260 36.20 2688 2170112 730776 8.18 236164 2249544 88 01:30:01 AM 4973024 6971984 2909408 36.91 2688 2170320 801420 8.97 236192 2304532 16 01:31:01 AM 4868104 6867104 3014328 38.24 2688 2170340 873660 9.78 236192 2409644 16 01:32:01 AM 5181944 7027404 2700488 34.26 2688 2020040 717112 8.03 233064 2116348 7852 01:33:01 AM 5202708 7046756 2679724 34.00 2688 2020744 707700 7.92 432500 1902856 1280 Average: 5133825 7018499 2748607 34.87 2688 2060639 739764 8.28 241005 2159353 26860 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 286.20 189.07 1538.13 55.83 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 52.02 44.49 508.08 8.28 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 9.80 6.25 4.80 2.61 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 11.00 10.96 3.03 2.66 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 208.18 181.76 324.58 45.38 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 323.11 305.27 71.99 62.25 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 38.31 25.06 25.11 3.15 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 110.93 95.82 1285.62 6.24 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 332.72 331.16 5305.17 21.40 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 248.79 231.91 3177.01 38.00 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 18.73 17.14 15.13 8.25 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 149.07 130.81 1114.43 23.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/26/2024 _x86_64_ (2 CPU) 01:21:46 LINUX RESTART (2 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 39.31 0.00 7.67 11.94 0.14 40.95 01:23:01 AM 0 42.10 0.00 8.44 12.39 0.12 36.95 01:23:01 AM 1 36.50 0.00 6.90 11.49 0.15 44.96 01:24:01 AM all 38.36 0.00 5.20 3.11 0.13 53.19 01:24:01 AM 0 54.33 0.00 6.23 2.54 0.13 36.76 01:24:01 AM 1 22.46 0.00 4.18 3.68 0.13 69.55 01:25:01 AM all 10.27 0.00 1.54 3.42 0.08 84.70 01:25:01 AM 0 11.18 0.00 1.85 2.40 0.07 84.49 01:25:01 AM 1 9.36 0.00 1.22 4.44 0.08 84.90 01:26:01 AM all 6.42 0.00 0.95 1.55 0.05 91.04 01:26:01 AM 0 9.34 0.00 0.99 2.26 0.05 87.37 01:26:01 AM 1 3.49 0.00 0.91 0.84 0.05 94.72 01:27:01 AM all 30.78 0.00 4.46 2.68 0.09 61.98 01:27:01 AM 0 37.98 0.00 4.92 3.21 0.10 53.79 01:27:01 AM 1 23.59 0.00 4.01 2.16 0.08 70.16 01:28:01 AM all 0.96 0.00 0.83 1.24 0.03 96.94 01:28:01 AM 0 1.14 0.00 0.87 1.16 0.02 96.82 01:28:01 AM 1 0.77 0.00 0.79 1.32 0.05 97.07 01:29:01 AM all 7.45 0.00 0.42 0.01 0.09 92.03 01:29:01 AM 0 11.23 0.00 0.39 0.00 0.12 88.27 01:29:01 AM 1 3.68 0.00 0.45 0.02 0.07 95.78 01:30:01 AM all 4.54 0.00 0.61 0.00 0.06 94.80 01:30:01 AM 0 4.46 0.00 0.35 0.00 0.07 95.12 01:30:01 AM 1 4.61 0.00 0.86 0.00 0.05 94.48 01:31:01 AM all 7.91 0.00 1.29 0.00 0.13 90.67 01:31:01 AM 0 9.01 0.00 1.42 0.00 0.10 89.47 01:31:01 AM 1 6.81 0.00 1.16 0.00 0.15 91.88 01:32:01 AM all 10.55 0.00 1.94 0.04 0.08 87.38 01:32:01 AM 0 7.36 0.00 1.67 0.07 0.07 90.83 01:32:01 AM 1 13.75 0.00 2.22 0.02 0.10 83.91 01:33:01 AM all 29.47 0.00 2.34 0.42 0.09 67.68 01:33:01 AM 0 33.19 0.00 2.22 0.48 0.10 64.00 01:33:01 AM 1 25.73 0.00 2.47 0.35 0.08 71.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.92 0.00 2.48 2.21 0.09 78.31 Average: 0 20.12 0.00 2.67 2.22 0.09 74.90 Average: 1 13.70 0.00 2.29 2.21 0.09 81.71